@article{AMLG_1964__7_137776,
     author = {Roman Suszko},
     title = {A {Note} {Concerning} the {Rules} of {Inference} for {Quantifiers.}},
     journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung},
     pages = {124--127},
     publisher = {mathdoc},
     volume = {7},
     year = {1964},
     zbl = {0166.25501},
     url = {http://geodesic.mathdoc.fr/item/AMLG_1964__7_137776/}
}